ABB REX521GHHPLH07G protection relay, Ethernet communication

Product Model: REX521GHHPLH07G

Product Description: The REX521GHHPLH07G is a versatile and robust protection and control relay designed for use in medium voltage substations. It provides comprehensive monitoring, protection, and control functionalities for transformers and feeders, ensuring the reliable operation of electrical systems.

Brand: ABB

Origin: Sweden

Net Weight: 3.5 kg

Dimensions: 250 mm x 200 mm x 100 mm

Power Supply: 85-265 VAC / 100-300 VDC

Input/Output: 6 digital inputs, 4 digital outputs, 2 analog inputs current/voltage, 2 relay outputs

Communication Interface: Ethernet, IEC 61850, Modbus TCP/IP, and serial communication RS-232/RS-485

Use: Ideal for applications in power generation, distribution networks, and industrial facilities where reliable protection and control of electrical assets are critical.

The above parameters are for reference only. Please contact our technical team for precise selection.

Product Model	REX521GHHPLH07G
Product Description	The REX521GHHPLH07G is a versatile and robust protection and control relay designed for use in medium voltage substations. It provides comprehensive monitoring, protection, and control functionalities for transformers and feeders, ensuring the reliable operation of electrical systems.
Brand	ABB
Origin	Sweden
Net Weight	3.5 kg
Dimensions	250 mm x 200 mm x 100 mm
Power Supply	85-265 VAC / 100-300 VDC
Input/Output	6 digital inputs, 4 digital outputs, 2 analog inputs current/voltage, 2 relay outputs
Communication Interface	Ethernet, IEC 61850, Modbus TCP/IP, and serial communication RS-232/RS-485
Use	Ideal for applications in power generation, distribution networks, and industrial facilities where reliable protection and control of electrical assets are critical.